发明名称 |
Liquid crystal composition comprising liquid crystal molecules and alignment promoter |
摘要 |
A liquid crystal composition comprises liquid crystal molecules and an alignment promoter. The alignment promoter is represented by the formula (I).In the formula (I), Hb is a hydrophobic group selected from the group consisting of a fluorine-substituted alkyl group having 1 to 40 carbon atoms, a fluorine-substituted aryl group having 6 to 40 carbon atoms, an alkyl group having 6 to 60 carbon atoms and an alkyl-substituted oligosiloxanoxy group having 1 to 60 carbon atoms. Bu is a bulky group showing an excluded volume effect and comprising at least two rings. L is an (m+n)-valent linking group. Each of m and n is independently an integer of 1 to 12.
|
申请公布号 |
US6338808(B1) |
申请公布日期 |
2002.01.15 |
申请号 |
US20000539900 |
申请日期 |
2000.03.31 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KAWATA KEN;YOKOYAMA SHIGEKI;ICHIHASHI MITSUYOSHI;MATSUOKA KOUSHIN;TAKEUCHI HIROSHI |
分类号 |
C09K19/02;C09K19/56;G02F1/13363;G02F1/139;(IPC1-7):C09K19/56 |
主分类号 |
C09K19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|